The Fischer RC4 Z9 GW AC is an awesome option for tiny and newer racers with both adult and junior boot soles. The Full Diagonal Toe enhances the release in any direction to protect twisted knees and for added extra safety. The Diagonal Heel enhances the release on forwards falls for safer and more efficient releases. Help Keep new and younger racers safe with the Fischer RC4 Z9 GW AC Junior Ski Binding. Full Diagonal Toe- has a full 180 degree release, putting less tension on your leg and creating a safe release., Diagonal Heel- offers 150 degrees release for less tension on your leg and a safe release., Warranty: One Year, Max Din Setting: 9, Binding Weight: NA, Recommended Weight Range: 49-160 lbs., Category: Downhill, Actual Din Range: 2.5-9, Ski Gear Intended Use: Race, Skill Range: Intermediate - Advanced, Model Year: 2022, Product ID: 615989, Model Number: T80020, GTIN: 9002972497827